资 源 简 介
What it does?
Simulates gravity, try to show the gravity efects with planets and moons.
What is cool about
You can control the zoom and the simulation axis.
Can I control something?
Yes.
* (o) zoom out;
* (i) zoom in;
* (w) move up;
* (s) move down;
* (d) move right;
* (a) move left;
Information
http://en.wikipedia.org/wiki/Gravitation
Inspiration
http://www.imdb.com/title/tt0068646/
